Razmkhah et al. compared the secretion cytokines between ADSCs from breast cancer adjacent adipose and those from healthy breast tissues and found that the latter secreted higher levels of VEGF, IL-8, HGF, and IGF-1, suggesting tumor-related ADSCs potentially had greater ability to promote angiogenesis and tumor growth [87]. This evidence concerns the gene CXCL8 and breast carcinoma.